Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Glacier Bay & Icy Strait

SEAK-2672 – Residency

13th sighting in Glacier Bay & Icy Strait
Fluke of SEAK-2672
SEAK-2672 Confirmed in the catalog @26881
Aug 27 – Sep 25, 2025 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Aug – Sep 2025

123 m
Deepest dive
4:38
Longest dive
11
Dives
Sightings
2
Days between first and last sighting
29

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 27, 2025139 m15.5°C123 m
Sep 25, 2025241 m12.9°C40 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Aug 27, 2025 — seafloor 139 m (measured), deepest dive 123 m (modelled)Aug 27Sep 25, 2025 — seafloor 241 m (measured), deepest dive 40 m (modelled)Sep 25

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

123 m
Deepest dive
4:38
Longest dive
11
Dives
34 m
Avg dive depth
2
Sightings
29
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150123 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (139 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Place

Where this happened · Aug 27, 2025

measured
Seafloor depth
139 m
Sea-surface temperature
15.5°C
Distance from shore
1.0 km

Across the residency · 2 sightings

measured
Seafloor depth
139 m – 241 m
Sea-surface temperature
12.9°C – 15.5°C
Distance from shore
1.0 km – 6.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 2 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.